Shuttle Discovery Leaves Kennedy Space Center For The Smithsonian

Space shuttle Discovery's final days at Kennedy Space Center. NASA's fleet leading orbiter made her final flight on the morning of April 17, 2012; a one-way trip atop a modified 747 from Florida to the Smithsonian National Air and Space Museum. Discovery flew for nearly 3 decades, spending 365 days in space and having travelled over 148 MILLION miles - most of the time at a speed 12 times faster than a bullet fired from an assault rifle...